package main

import "fmt"

func main() {
	defer fmt.Println("aaaaaaaaaaaaaaaaaaaaaaaaaa")
	defer fmt.Println("bbbbbbbbbbbbbbbbbbbbbbbbbb")

	test17_1(0)
	defer fmt.Println("cccccccccccccccccccccccccc")

}
func test17_1(x int) (result int) {
	result = 100 / x
	return
}
